Watcher on health and healing changes in Warlords of Draenor

If you remember after the last Dev Watercooler, there was a flurry of activity on Twitter as Celestalon and Holinka answered questions. This time Ion "Watcher" Hazzikostas has taken to social media to answer questions and explain what's up. We're collecting his tweets here, to give folks a chance to see what he's got to say about the big changes coming to health and healing mechanics in Warlords.